Building template surface building repairing device

Abstract

The invention relates to the technical field of building template repairing equipment, in particular to a building template surface building repairing device, and provides a building template surface building repairing device aiming at solving the problems that existing building template repairing equipment does not have an automatic discharging function, and materials can only be manually taken and loaded to a designated vehicle. Comprising a first conveying table, a second conveying table and a repairing box, and two polishing rollers capable of rotating are arranged on the inner wall of the repairing box; a material blocking table and a side plate are arranged at the right end of the second conveying table, a driving rod is arranged on the side plate, a four-claw frame is further arranged on the side plate, a U-shaped groove is formed in the side plate, a loading vehicle is arranged at the right end of the material blocking table, and when the driving rod rotates, the structure that the four-claw frame moves along the U-shaped groove to enable the building formworks on the material blocking table to be carried to the loading vehicle can be formed. When the four-claw frame moves along the U-shaped groove, a structure that the four-claw frame vibrates and moves up and down after being turned over can be formed; and after being polished, the building template can be automatically unloaded to a designated position for loading, manual operation is replaced, and the working risk is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of building template repair equipment, in particular to a building template surface building repair device. Background Art

[0002] Building templates are important tools for concrete pouring and forming in construction, and are usually composed of three parts: panels, supporting structures, and connectors. With the rapid development of the construction industry, the use of building templates is huge, and a large number of waste templates are also generated. If these waste templates are effectively recycled and reused, it can not only reduce the exploitation of forest resources and reduce carbon emissions in the construction industry, but also achieve the recycling of resources, which is of great significance to environmental protection and sustainable development. When recycling building templates, the end face of the building template is usually polished, and the impurities on the end face are removed and recycled again. The current building template repair equipment still has certain defects, such as the publication number: CN210563430U name: a building template surface building repair device, although it solves the problem of grinding and leveling the building template, it does not have automatic unloading and cleaning functions, and can only manually take the material, manually clean the debris on the end face and load it onto the designated vehicle, which is not only inefficient and occupies human resources, but also has certain risks; for this reason, a building template surface building repair device is designed to solve the above-mentioned problems. Summary of the invention

[0003] In view of the fact that current building template repair equipment does not have an automatic unloading function and can only manually take materials and load them onto a designated vehicle, the present invention provides a building template surface building repair device that can automatically unload materials to a designated location for loading after the building template is polished, thereby replacing manual operation, reducing work risks, and effectively solving the problems mentioned in the above background technology.

[0004] In order to solve the above problems, the technical solution adopted by the present invention is: A device for repairing the surface of a building formwork comprises a first conveying platform and a second conveying platform, wherein a repair box is provided between the first conveying platform and the second conveying platform, and two rotatable grinding rollers are provided on the inner wall of the repair box; a material blocking platform is provided at the right end of the second conveying platform, a side plate is provided on one side of the material blocking platform, a rotatable driving rod is provided on the side plate, a four-claw frame capable of adsorbing and fixing the building formwork is also provided on the side plate, a U-shaped groove is provided on the side plate, a loading vehicle is provided at the right end of the material blocking platform, and the two ends of the U-shaped groove correspond to the material blocking platform and the loading vehicle respectively, and when the driving rod rotates, a structure can be formed in which the four-claw frame moves along the U-shaped groove to transport the building formwork on the material blocking platform to the loading vehicle, and when the four-claw frame moves along the U-shaped groove, a structure can be formed in which the four-claw frame flips over and then oscillates up and down.

[0005] A first motor is fixedly connected to the middle of the front end surface of the side plate, the driving rod is fixedly connected to the output end of the first motor, a cross plate is slidably connected to the rear end surface of the side plate, a square slider is slidably connected to the inner wall of the cross plate, a long pin engaged with the U-shaped groove is fixedly connected to the inner wall of the square slider, a long key groove matching the long pin is opened on the driving rod, and the four-claw frame is installed on the long pin.

[0006] A U-shaped seat is fixedly connected to the front end surface of the long pin, and an extension seat is rotatably connected to the inner wall of the U-shaped seat. The four-claw frame is fixedly connected to the lower end surface of the extension seat, and spur gears are coaxially fixedly connected to the left and right sides of the upper end of the extension seat. A connecting plate that can move forward and backward is provided on the inner wall of the long pin, and spur racks meshing with the spur gears are fixedly connected to the left and right sides of the front end surface of the connecting plate.

[0007] The rear end surface of the connecting plate is fixedly connected to a long inner rod slidably connected to the long pin, the rear end surface of the long pin is fixedly connected to an extension cap, the rear end of the extension cap is fixedly connected to a first sliding pin, the rear end of the outer surface of the long pin is sleeved with a tension spring, one end of the tension spring is fixedly connected to the square slider, and the other end of the tension spring is fixedly connected to the extension cap, and two guide plates are respectively fixedly connected to the left and right sides of the rear end surface of the side plate, and the guide plates are respectively provided with vertical surfaces and inclined surfaces matching the first sliding pin.

[0008] The U-shaped groove includes a first vertical groove, a second vertical groove and a long wavy groove. When the long pin is on the inner wall of the first vertical groove or the second vertical groove, the long pin can move upward or downward when the driving rod rotates. When the long pin is on the inner wall of the long wavy groove, the long pin can move backward while oscillating up and down or move forward while oscillating up and down when the driving rod rotates.

[0009] The front end surface of the side panel is slidably connected to a recycling box, the inner wall of the lower end of the side panel is slidably connected to a cover plate that matches the recycling box, the rear end surface of the recycling box is fixedly connected to a first movable pin, the lower end surface of the cross panel is fixedly connected to a first track plate that matches the first movable pin, the rear end surface of the cover panel is fixedly connected to a second movable pin, and the lower end surface of the cross panel is also fixedly connected to a second track plate that matches the second movable pin.

[0010] The loader includes a bottom plate, and side frames are respectively provided at the four end corners of the upper end surface of the bottom plate, and a limit box is fixedly connected to the upper end surface of the two side frames. The inner walls of the two limit boxes are respectively slidably connected with wedge plates, and the front and rear sides of the inner walls of the bottom end of the limit boxes are respectively fixedly connected with first springs that match the wedge plates, a top spring is fixedly connected to the middle of the upper end surface of the bottom plate, and the upper end of the top spring is fixedly connected to the top plate.

[0011] The left and right ends of the repair box are respectively fixedly connected with two first telescopic rods, and the lower ends of the two first telescopic rods are each provided with a pressing wheel.

[0012] A sealing baffle is fixedly connected to one end surface of the repair box, and a plurality of nail removing seats are fixedly connected to one end surface of the sealing baffle.

[0013] Compared with the prior art, the present invention has the following advantages: When in use, by placing the building template to be repaired on the conveyor belt, the conveyor belt can drive the building template to move to the right, that is, to pass through the inner wall of the repair box. When the two grinding rollers rotate, the upper and lower end surfaces of the building template can be polished to remove concrete impurities adhering to the upper end of the building template. After the building template is polished, it can be transported by the second conveyor platform to make the building template reach the position of the material blocking platform, and will no longer move to the right under the obstruction of the material blocking platform. The building template can be adsorbed and fixed by the provided suction cup, which is a prior art and will not be described in detail. When the driving rod rotates When the four-claw frame moves along the inner wall of the U-shaped groove, the building template can be transported from the material blocking platform to the loading vehicle, replacing manual picking and transportation. During transportation, that is, when the four-claw frame moves along the inner wall of the U-shaped groove, the four-claw frame and the building template can be flipped to a specified angle and oscillate up and down, so that wood chips on the building template can be cleaned and poured at a specified position, replacing manual cleaning of the chips. After the building template is polished, the device can automatically unload the material to the specified position for loading, and can clean the chips on the building template, replacing manual operation and reducing work risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric view of a building template surface building repair device of the present invention.

[0015] Figure 2 This is a second axonometric view of a building template surface building repair device of the present invention.

[0016] Figure 3 The present invention is a cross-sectional view of a repair box of a building template surface repair device.

[0017] Figure 4 The present invention is a schematic diagram of the installation of a side panel of a building template surface building repair device.

[0018] Figure 5 The present invention is a schematic diagram of the installation of a guide plate of a building template surface building repair device.

[0019] Figure 6 The present invention is a schematic diagram of the installation of a driving rod of a building template surface building repair device.

[0020] Figure 7 The present invention is a schematic diagram of the installation of a spur rack of a building template surface building repair device.

[0021] Figure 8 The invention discloses a cross-sectional view of a long pin of a building template surface building repair device.

[0022] Fig. 9This is a schematic diagram of the installation of the first track plate of a building template surface building repair device of the present invention.

[0023] Fig.10 The present invention is a schematic diagram of the installation of a first sliding pin of a building template surface building repair device.

[0024] Fig.11 The present invention is a schematic diagram of the top plate installation of a building template surface building repair device.

[0025] Fig.12 The present invention is a cross-sectional view of a limit box of a building template surface building repair device.

[0026] Numbers in the figure: 1-repair box, 2-first conveyor platform, 3-second conveyor platform, 4-collection box, 5-grinding roller, 6-sealing baffle, 7-nail remover, 8-first telescopic rod, 9-pressing wheel, 10-blocking platform, 11-side plate, 12-first motor, 13-driving rod, 14-long key groove, 15-long pin, 16-first vertical groove, 17-long wave groove, 18-second vertical groove, 19-U-shaped seat, 20-connecting plate, 21-spur rack, 22-spur gear, 23-extension seat, 24-four-claw frame, 25-suction cup, 26-long inner rod , 27-square slider, 28-tension spring, 29-second telescopic rod, 30-extension cap, 31-first sliding pin, 32-guide plate, 33-inclined surface, 34-vertical surface, 35-horizontal plate, 37-cover plate, 38-recovery box, 39-blocking door, 40-first track plate, 41-first movable pin, 42-short wave groove, 43-second movable pin, 44-second track plate, 45-long inclined groove, 46-short vertical groove, 47-bottom plate, 48-side frame, 49-limit box, 50-wedge plate, 51-first spring, 52-top plate, 53-top spring. DETAILED DESCRIPTION

[0027] The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0028] like Figure 1-Figure 12As shown, the present invention provides a building template surface building repair device, including a first conveying platform 2 and a second conveying platform 3, a repair box 1 is provided between the first conveying platform 2 and the second conveying platform 3, and two rotatable grinding rollers 5 are provided on the inner wall of the repair box 1; a material blocking platform 10 is provided at the right end of the second conveying platform 3, a side plate 11 is provided on one side of the material blocking platform 10, a rotatable driving rod 13 is provided on the side plate 11, and a four-claw frame 24 capable of adsorbing and fixing the building template is provided on the side plate 11, a U-shaped groove is opened on the side plate 11, and a loading vehicle is provided at the right end of the material blocking platform 10, and the two ends of the U-shaped groove correspond to the material blocking platform 10 and the loading vehicle respectively, when the driving rod 13 rotates, the four-claw frame 24 can be formed to move along the U-shaped groove so that the building template on the material blocking platform 10 is transported to the loading vehicle, and when the four-claw frame 24 moves along the U-shaped groove, it can also form a structure in which the four-claw frame 24 flips and then oscillates up and down.

[0029] like Figure 1-Figure 7 As shown, the first conveyor platform 2 and the second conveyor platform 3 are placed on the ground, and a movable conveyor belt is provided on the upper ends of the first conveyor platform 2 and the second conveyor platform 3. By placing the building template to be repaired on the conveyor belt, the conveyor belt can drive the building template to move to the right, that is, pass through the inner wall of the repair box 1. The conveyor belt is a prior art and will not be described in detail; the repair box 1 is fixedly connected between the first conveyor platform 2 and the second conveyor platform 3, and a motor is also provided on one side of the repair box 1. The motor can drive the corresponding two grinding rollers 5 to rotate. The grinding rollers 5 are rotatably connected to the inner wall of the repair box 1. When the two grinding rollers 5 rotate, the upper and lower end surfaces of the building template can be polished, and concrete impurities adhering to the upper end of the building template can be removed. The grinding rollers 5 and the motor are both prior art and will not be described in detail; after the building template is polished, it can be transported by the second conveyor platform 3 to make the building template reach the material blocking platform 10 The four-claw frame 24 is provided with a plurality of suction cups 25 at the lower end thereof, and the suction cups 25 are provided to fix the building formwork by adsorption. The suction cups 25 are prior art and are not described in detail. When the driving rod 13 rotates, the four-claw frame 24 can be moved along the inner wall of the U-shaped groove, that is, the building formwork can be transported from the material blocking platform 10 to the loading vehicle, replacing manual picking and transporting. During transportation, that is, when the four-claw frame 24 moves along the inner wall of the U-shaped groove, the four-claw frame 24 and the building formwork can be flipped at a specified angle, and oscillate up and down, so that wood chips on the building formwork can be cleaned and poured at a specified position, replacing manual cleaning of the chips. After the building formwork is polished, the device can automatically unload the material to the specified position for loading, and can also clean the chips on the building formwork, replacing manual operation and reducing work risks.

[0030] The first motor 12 is fixedly connected to the middle of the front end surface of the side plate 11, the driving rod 13 is fixedly connected to the output end of the first motor 12, the rear end surface of the side plate 11 is slidably connected to a cross plate 35, the inner wall of the cross plate 35 is slidably connected to a square slider 27, the inner wall of the square slider 27 is fixedly connected to a long pin 15 meshing with the U-shaped groove, a long key groove 14 matching the long pin 15 is opened on the driving rod 13, and the four-claw frame 24 is installed on the long pin 15.

[0031] like Figure 5-Figure 9 As shown, the horizontal plate 35 can be slidably connected to the rear end surface of the side plate 11 up and down, and the square slider 27 can be slidably connected to the inner wall of the horizontal plate 35 left and right. Through the limit of the horizontal plate 35 and the square slider 27, the long pin 15 can only move up and down or left and right; the function of the first motor 12 is to provide a rotational force for the driving rod 13. The installation and shape of the U-shaped groove, the long pin 15, and the long key groove 14 are as shown in FIG. Figure 6 As shown, when the driving rod 13 rotates, the long key groove 14 is engaged with the long pin 15, so that the long pin 15 can move along the inner wall of the U-shaped groove, that is, during operation, the four-claw frame 24 can transport the construction template on the upper end of the material blocking platform 10 to the loading vehicle.

[0032] A U-shaped seat 19 is fixedly connected to the front end surface of the long pin 15, and an extension seat 23 is rotatably connected to the inner wall of the U-shaped seat 19. A four-claw frame 24 is fixedly connected to the lower end surface of the extension seat 23. A spur gear 22 is coaxially fixedly connected to the left and right sides of the upper end of the extension seat 23. A connecting plate 20 that can move forward and backward is provided on the inner wall of the long pin 15. A spur rack 21 meshing with the spur gear 22 is fixedly connected to the left and right sides of the front end surface of the connecting plate 20.

[0033] like Figure 7 As shown, the U-shaped seat 19 is used to support and install the extension seat 23, the four-claw frame 24, etc., the two spur gears 22 and the inner wall of the extension seat 23 are fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the inner wall of the U-shaped seat 19, and the limited U-shaped seat 19 can only follow the spur gear 22 to rotate up and down; the connecting plate 20 can be slidably connected to the inner wall of the long pin 15 front and back, and the spur rack 21 can be slidably connected to the end surfaces of both sides of the U-shaped seat 19 front and back. When the connecting plate 20 moves forward, it can drive the spur rack 21 to move forward. When the spur rack 21 moves forward, it will drive the spur gear 22, the extension seat 23, etc. to flip upward, so that the four-claw frame 24, the suction cup 25, and the building template are flipped upward 90 degrees. After the building template is flipped upward 90 degrees, the building template can be in a vertical state. At this time, the debris on the upper end of the building template will fall into the specified position under the action of gravity.

[0034] The rear end surface of the connecting plate 20 is fixedly connected to a long inner rod 26 slidably connected to the long pin 15, the rear end surface of the long pin 15 is fixedly connected to an extension cap 30, the rear end of the extension cap 30 is fixedly connected to a first sliding pin 31, the rear end of the outer surface of the long pin 15 is sleeved with a tension spring 28, one end of the tension spring 28 is fixedly connected to the square slider 27, and the other end of the tension spring 28 is fixedly connected to the extension cap 30, and two guide plates 32 are respectively fixedly connected to the left and right sides of the rear end surface of the side plate 11, and the guide plates 32 are respectively provided with a vertical surface 34 and an inclined surface 33 matching the first sliding pin 31.

[0035] like Figure 7-10 As shown, the long inner rod 26 passes through the long pin 15 and is slidably connected to the inner wall of the long pin 15 so as to be movable forward and backward. The tension spring 28 always exerts a forward pulling force on the extension cap 30, so that the extension cap 30, the first sliding pin 31, etc. are in the frontmost position under normal conditions, that is, the first sliding pin 31 can be in contact and mesh with the vertical surface 34 and the inclined surface 33 of the guide plate 32; the left and right sides of the front end surface of the extension cap 30 are respectively fixedly connected to the second telescopic rod 29, and the other ends of the second telescopic rod 29 are respectively fixedly connected to the square slider 27, and the second telescopic rod 29 can limit the extension cap 30 to move forward to a specified position; the rear end surface of the extension cap 30 is fixedly connected to a support seat, and the first sliding pin 31 is fixedly connected to the inner wall of the support seat, which is equivalent to the first sliding pin 31 being fixedly connected to the rear end of the extension cap 30; the installation and shape of the first sliding pin 31 and the guide plate 32 are as shown in FIG. Fig.10When the first sliding pin 31 moves forward, the first sliding pin 31 will move the extension cap 30, the long inner rod 26, the connecting plate 20, the spur rack 21, etc. will move forward synchronously. When the first sliding pin 31 moves upward, the first sliding pin 31 will remain stationary for a period of time under the meshing of the first sliding pin 31 and the vertical groove, that is, the corresponding four-claw frame 24 will not flip over, that is, it can ensure that the building template, the four-claw frame 24, the suction cup 25, etc. move horizontally upward for a distance and then flip over, so as to prevent the building template from interfering with the equipment when flipping over. When the long pin 15 and the first sliding pin 31 continue to move upward so that the first sliding pin 31 is meshed with the inclined surface 33, at this time, the first sliding pin 31 will move upward and forward under the tension of the tension spring 28. When the first sliding pin 31 moves forward, it will drive the extension cap 30, the long inner rod 26, the connecting plate 20, the spur rack 21, etc. to move forward synchronously. When the long pin 15, the first sliding pin 31, etc. continue to move upward, that is, the first sliding pin 3 1 will be out of contact with the inclined surface 33, at this time, the first sliding pin 31 will move forward to the front end position under the tension of the tension spring 28, that is, the second telescopic rod 29 is contracted to the shortest state, at this time, the first sliding pin 31, the spur rack 21, etc. move forward to the front end position, and the corresponding spur gear 22, the extension seat 23, and the four-claw frame 24 are turned 90 degrees, that is, the building template is turned to a horizontal state; when the long pin 15, the first sliding pin 31, etc. move from the upper end to the lower end, the first sliding pin 31 will first meet the inclined surface 33, and the first sliding pin 31 can be moved backward under the engagement of the inclined surface 33. When the first sliding pin 31 moves backward, it will drive the spur rack 21 to move backward, the extension seat 23, the four-claw frame 24, the building template, etc. to turn downward synchronously, and when the long pin 15, the first sliding pin 31, etc. move downward to make the first sliding pin 31 contact and engage with the vertical surface 34, the corresponding extension seat 23, the four-claw frame 24, the building template, etc. will turn to a horizontal state, which can be repeated in a cycle.

[0036] The U-shaped groove includes a first vertical groove 16, a second vertical groove 18 and a long wavy groove 17. When the long pin 15 is on the inner wall of the first vertical groove 16 or the second vertical groove 18, the long pin 15 can move upward or downward when the driving rod 13 rotates. When the long pin 15 is on the inner wall of the long wavy groove 17, the long pin 15 can move backward while oscillating up and down or move forward while oscillating up and down when the driving rod 13 rotates.

[0037] like Figure 6As shown, by limiting the first vertical groove 16 and the second vertical groove 18, the long pin 15 can be limited to move upward or downward on the inner wall of the first vertical groove 16; that is, when the driving rod 13 rotates, the long pin 15 can be driven to move upward or downward on the inner wall of the first vertical groove 16 or the second vertical groove 18; by engaging the long pin 15 with the long wave groove 17, the long pin 15 can be limited to move left and right on the inner wall of the long wave groove 17; and when the driving rod 13 rotates, the long pin 15 can be driven to move left along the inner wall of the long wave groove 17 The first vertical slot 16 is aligned with the material blocking platform 10, and the second vertical slot 18 is aligned with the loading vehicle. The guide plates 32 are respectively arranged on both sides of the first vertical slot 16 and the second vertical slot 18. After the suction cup 25 fixes the building template, when the driving rod 13 rotates, the long pin 15, the four-claw frame 24, the building template, the first sliding pin 31, etc. can be moved upward synchronously. When the first sliding pin 31 moves upward, it passes through the vertical surface 34 and the inclined surface 3 3, the building template can be turned 90 degrees to a vertical state after moving upward to a designated position. When the driving rod 13 continues to rotate to make the long pin 15 enter the inner wall of the long wave groove 17, the long wave groove 17 and the building template can be driven to move rightward while oscillating up and down under the meshing of the long pin 15 and the long wave groove 17. Under the action of inertia, the debris on the upper end of the building template can be thrown off and fall into the designated position, so that the debris on the upper end of the building template can be cleaned more cleanly. When the pin 15 enters the inner wall of the second vertical groove 18, it will drive the long pin 15, the first sliding pin 31, the building template, etc. to move downward. When the first sliding pin 31 moves downward, it will engage with the inclined surface 33 and the vertical surface 34 of the guide plate 32, and it will drive the corresponding building template to flip downward 90 degrees to a horizontal state, that is, it can be accurately placed on the loading vehicle. When the driving rod 13 is reversed, the long pin 15, the four-claw frame 24, the first sliding pin 31, etc. can be reset to the initial state, that is, the upper end position of the material blocking table 10. The principle is the same and will not be repeated here.

[0038] The front end surface of the side plate 11 is slidably connected to a recovery box 38, the inner wall of the lower end of the side plate 11 is slidably connected to a cover plate 37 that matches the recovery box 38, the rear end surface of the recovery box 38 is fixedly connected to a first movable pin 41, the lower end surface of the cross plate 35 is fixedly connected to a first track plate 40 that matches the first movable pin 41, the rear end surface of the cover plate 37 is fixedly connected to a second movable pin 43, and the lower end surface of the cross plate 35 is also fixedly connected to a second track plate 44 that matches the second movable pin 43.

[0039] like Fig. 9As shown, the recycling box 38 and the cover plate 37 can be slidably connected to the side plate 11 left and right, and the recycling box 38 can receive wood chips dropped from the building template. The cover plate 37 can seal the upper port of the recycling box 38 under normal conditions to prevent external impurities from contaminating the wood chips in the recycling box 38. The lower end surface of the recycling box 38 is slidably connected with a blocking door 39, which can seal the bottom of the recycling box 38, and the blocking door 39 and the recycling box 38 are interference fits and have a certain friction. Under normal conditions, the blocking door 39 can seal the sealed box to prevent accidental opening. When the blocking door 39 is pushed to move, the bottom of the recycling box 38 can be opened, so that the wood chips in the recycling box 38 can be unloaded to a designated position; the installation and shape of the first movable pin 41, the first track plate 40, the second movable pin 43, and the second track plate 44 are as shown in Fig. 9 As shown, the first track plate 40 is provided with a short wave groove 42 meshed with the first movable pin 41. When the cross plate 35 and the first track plate 40 move upward, the short wave groove 42 meshes with the first movable pin 41, so that the first movable pin 41 and the recycling box 38 can reciprocate and oscillate left and right. When the recycling box 38 reciprocates and oscillates left and right, the materials in the recycling box 38 can be loaded more evenly, more wood chips can be contained, and the centralized collection period can be extended. A long oblique groove 45 and a short vertical groove 46 are provided which mesh with the second movable pin 43. When the cross plate 35 and the second track plate 44 move upward, the second movable pin 43 and the cover plate 37 can be moved to the left under the meshing of the long oblique groove 45. When the cover plate 37 moves to the left, the upper port of the recovery box 38 can be slowly opened. When the cross plate 35 and the second track plate 44 continue to move upward so that the second movable pin 43 enters the inner wall of the short vertical groove 46, the short vertical groove 46 and the second movable pin 4 3, the second movable pin 43 and the cover plate 37 are no longer driven to move to the left, that is, the cover plate 37 moves to the top position to the left at this time, and the upper port of the recovery box 38 is in a fully open state; and by the cooperation of the short vertical slot 46 and the second movable pin 43, when the cross plate 35, the long pin 15 and the like oscillate up and down, the second movable pin 43 and the cover plate 37 are not driven to move, that is, the cover plate 37 is in a stable state at the leftmost position and the upper port of the recovery box 38 is in a stable open state; that is, when the four-claw frame 24 carries the building template, the corresponding cross plate 35 will move upward, and the recovery box 38 will oscillate back and forth left and right, and the cover plate 37 will move to the left to open the upper port of the recovery box 38. When the four-claw frame 24 oscillates up and down after flipping, the wood chips at the upper end of the building template can be poured into the recovery box 38. When the cross plate 35 moves downward to reset, the corresponding cover plate 37 will move to the right to reset, that is, the upper port of the recovery box 38 is sealed again, which will not be repeated.

[0040] The loader includes a bottom plate 47, and side frames 48 are respectively provided at the four end corners of the upper surface of the bottom plate 47. A limit box 49 is fixedly connected to the upper surface of the two side frames 48. The inner walls of the two limit boxes 49 are respectively slidably connected with wedge plates 50. The front and rear sides of the inner walls of the bottom end of the limit boxes 49 are respectively fixedly connected with first springs 51 that match the wedge plates 50. A top spring 53 is fixedly connected to the middle part of the upper surface of the bottom plate 47, and the upper end of the top spring 53 is fixedly connected to a top plate 52.

[0041] like Figure 11-Figure 12 As shown, the lower end of the loading vehicle is also provided with a plurality of moving wheels to facilitate the loading vehicle to move to a designated position. The moving wheels are prior art and will not be described in detail. The side frame 48 can seal the upper end of the bottom plate 47, so that it is convenient to place the building template. The wedge plate 50 can be slidably connected to the inner wall of the limit box 49 left and right. The first spring 51 always has an inward elastic force on the wedge plate 50, so that the wedge plate 50 is at the innermost end under normal conditions. Through the set wedge plate 50, the building template can pass through the wedge plate 50 from top to bottom in one direction, that is, when the building template moves from top to bottom, the inclined end surface of the wedge plate 50 is set, so that the two wedge plates 50 can move outward to compress the first spring 51. When the building template moves downward to be out of contact with the wedge plate 50, the wedge plate 50 will move outward to reset under the elastic force of the first spring 51, that is, the building template reaches the inside of the loading vehicle. When the building template moves upward, since the lower end surface of the wedge plate 50 is parallel to the building template, it will prevent the building template from moving upward, that is, the building template will not easily leave the loading vehicle; the lower end surface of the side frame 48 is fixed with a pin, and a plurality of sockets are respectively provided on the bottom plate 47. The pins are respectively inserted into the inner wall of the socket with interference fit. When the pins are inserted into the inner wall of the socket, the side frame 48 can be fixed on the bottom plate 47; when the side frame 48 and the pin are pulled out upward, the loading vehicle can be disassembled, so as to centrally remove the building templates on the loading vehicle; the top plate 52 can move up and down at the upper end of the bottom plate 47, and the top spring 53 always has an upward elastic force on the top plate 52. When the building template moves downward to enter the loading vehicle, the top plate 52 can have an upward supporting force on the building template under the elastic force of the top spring 53, so as to prevent the building template from moving downward and causing free fall.

[0042] Two first telescopic rods 8 are fixedly connected to the left and right ends of the repair box 1 , respectively. A pressing wheel 9 is provided at the lower end of the two first telescopic rods 8 .

[0043] like Figure 3As shown, the first telescopic rod 8 includes an inner rod and an outer tube, the inner rod is slidably connected to the inner wall of the outer tube, and a spring matching the inner rod is fixedly connected to the inner wall of the bottom end of the outer tube, and the spring always has a downward driving force on the inner rod, that is, a downward driving force on the pressure wheel 9; the lower end surface of the inner rod is fixedly connected to the bearing seat, and the pressure wheel 9 is rotatably connected to the inner walls of two corresponding bearing seats, that is, the first telescopic rod 8 can drive the pressure wheel 9 to have a downward driving force, that is, when the building template passes through the pressure wheel 9, the pressure wheel 9 can squeeze the building template to be more closely in contact with the conveyor belt, and has a stronger friction, so that the building template is more stable during grinding.

[0044] A sealing baffle 6 is fixedly connected to one end surface of the repair box 1 , and a plurality of nail removing seats 7 are fixedly connected to one end surface of the sealing baffle 6 .

[0045] like Figure 3 As shown, the sealing baffle 6 can seal the repair box 1 to prevent grinding dust from leaking out; through the provided nail remover 7, when the building template passes through the nail remover 7, the steel nails on the building template can be pulled out, thereby improving the repair effect during grinding.

[0046] When the present invention is in use, by placing the building template to be repaired on the conveyor belt, the conveyor belt can drive the building template to move to the right, that is, pass through the inner wall of the repair box 1, and when the two grinding rollers 5 rotate, the upper and lower end surfaces of the building template can be polished to remove concrete impurities adhering to the upper end of the building template; after the building template is polished, it can be transported by the second conveyor platform 3 to make the building template reach the position of the material blocking platform 10, and will no longer move to the right under the obstruction of the material blocking platform 10, and the building template can be adsorbed and fixed by the provided suction cup 25, which is a prior art and will not be described in detail. When the four-claw frame 24 is rotated, the four-claw frame 24 can be moved along the inner wall of the U-shaped groove, that is, the building template can be transported from the material blocking platform 10 to the loading vehicle, replacing manual picking and transportation, and during transportation, that is, when the four-claw frame 24 moves along the inner wall of the U-shaped groove, the four-claw frame 24 and the building template can be flipped at a specified angle and oscillate up and down, so that wood chips on the building template can be cleaned and poured at a specified position, replacing manual cleaning of the chips. After the building template is polished, the device can automatically unload the material to the specified position for loading, and can also clean the chips on the building template, replacing manual operation and reducing work risks.

[0047] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A building template surface repair device, comprising a first conveying platform (2) and a second conveying platform (3), characterized in that: A repair box (1) is provided between the first conveying platform (2) and the second conveying platform (3), and two rotatable grinding rollers (5) are provided on the inner wall of the repair box (1); a material blocking platform (10) is provided at the right end of the second conveying platform (3); a side plate (11) is provided on one side of the material blocking platform (10), and a rotatable driving rod (13) is provided on the side plate (11); a four-claw frame (24) capable of adsorbing and fixing the building template is also provided on the side plate (11); a U-shaped groove is provided on the side plate (11); a loading vehicle is provided at the right end of the material blocking platform (10), and the two ends of the U-shaped groove correspond to the material blocking platform (10) and the loading vehicle respectively; when the driving rod (13) rotates, a structure is formed in which the four-claw frame (24) moves along the U-shaped groove so that the building template on the material blocking platform (10) is transported to the loading vehicle; when the four-claw frame (24) moves along the U-shaped groove, a structure is formed in which the four-claw frame (24) flips and then oscillates up and down.

2. A building template surface building repair device as claimed in claim 1, characterized in that: A first motor (12) is fixedly connected to the middle of the front end surface of the side plate (11), the driving rod (13) is fixedly connected to the output end of the first motor (12), a horizontal plate (35) is slidably connected to the rear end surface of the side plate (11), a square slider (27) is slidably connected to the inner wall of the horizontal plate (35), a long pin (15) meshing with the U-shaped groove is fixedly connected to the inner wall of the square slider (27), a long key groove (14) matching with the long pin (15) is formed on the driving rod (13), and the four-claw frame (24) is mounted on the long pin (15).

3. A building template surface repair device as claimed in claim 2, characterized in that: A U-shaped seat (19) is fixedly connected to the front end surface of the long pin (15), an extension seat (23) is rotatably connected to the inner wall of the U-shaped seat (19), a four-claw frame (24) is fixedly connected to the lower end surface of the extension seat (23), a spur gear (22) is coaxially fixedly connected to the left and right sides of the upper end of the extension seat (23), a connecting plate (20) capable of moving forward and backward is provided on the inner wall of the long pin (15), and a spur rack (21) meshing with the spur gear (22) is fixedly connected to the left and right sides of the front end surface of the connecting plate (20).

4. A building template surface building repair device as claimed in claim 3, characterized in that: A long inner rod (26) slidably connected to the long pin (15) is fixedly connected to the rear end surface of the connecting plate (20), an extension cap (30) is fixedly connected to the rear end surface of the long pin (15), a first sliding pin (31) is fixedly connected to the rear end of the extension cap (30), a tension spring (28) is sleeved on the rear end of the outer surface of the long pin (15), one end of the tension spring (28) is fixedly connected to the square slider (27), and the other end of the tension spring (28) is fixedly connected to the extension cap (30), and two guide plates (32) are respectively fixedly connected to the left and right sides of the rear end surface of the side plate (11), and the guide plates (32) are respectively provided with a vertical surface (34) and an inclined surface (33) matching the first sliding pin (31).

5. A building template surface repair device as claimed in claim 2, characterized in that: The U-shaped groove comprises a first vertical groove (16), a second vertical groove (18) and a long wavy groove (17). When the long pin (15) is on the inner wall of the first vertical groove (16) or the second vertical groove (18), the long pin (15) can be moved upward or downward when the driving rod (13) rotates. When the long pin (15) is on the inner wall of the long wavy groove (17), the long pin (15) can be moved backward while oscillating up and down or moved forward while oscillating up and down when the driving rod (13) rotates.

6. A building template surface repair device as claimed in claim 2, characterized in that: The front end surface of the side plate (11) is slidably connected to a recovery box (38); the inner wall of the lower end of the side plate (11) is slidably connected to a cover plate (37) matched with the recovery box (38); the rear end surface of the recovery box (38) is fixedly connected to a first movable pin (41); the lower end surface of the cross plate (35) is fixedly connected to a first track plate (40) matched with the first movable pin (41); the rear end surface of the cover plate (37) is fixedly connected to a second movable pin (43); and the lower end surface of the cross plate (35) is also fixedly connected to a second track plate (44) matched with the second movable pin (43).

7. A building template surface building repair device as claimed in claim 1, characterized in that: The loading vehicle comprises a bottom plate (47), side frames (48) are respectively provided at four end corners of the upper surface of the bottom plate (47), a limit box (49) is fixedly connected to the upper surface of each of the two side frames (48), a wedge-shaped plate (50) is slidably connected to the inner walls of the two limit boxes (49), first springs (51) matching with the wedge-shaped plate (50) are respectively fixedly connected to the front and rear sides of the inner walls of the bottom end of the limit boxes (49), a top spring (53) is fixedly connected to the middle of the upper surface of the bottom plate (47), and a top plate (52) is fixedly connected to the upper end of the top spring (53).

8. A building template surface repair device as claimed in claim 1, characterized in that: Two first telescopic rods (8) are fixedly connected to the left and right ends of the repair box (1), respectively, and a pressure wheel (9) is provided at the lower end of the two first telescopic rods (8).

9. A building template surface repair device as claimed in claim 1, characterized in that: A sealing baffle (6) is fixedly connected to one end surface of the repair box (1), and a plurality of nail removal seats (7) are fixedly connected to one end surface of the sealing baffle (6).

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